What does+-in urine mean?

What does occult blood 3+ mean? Many people don't know much about this problem, which is what everyone wants to know. The nephrologist in this hospital told us that the routine examination of urine occult blood 3+ is a kind of detection of kidney disease, and patients with kidney disease can diagnose the actual situation of their bodies through this detection. For the relevant knowledge about urine occult blood 3+, please see the detailed introduction in the following contents. What is occult blood 3+? According to the data, one of the routine urine tests is to check the number of red blood cells in urine. If red blood cells increase (normally negative), a few of them can be called occult blood in terms of their number. The indicators of occult blood effect in urine can be divided into negative and positive. If it is positive, how many+s are there? Generally, 2+ s in occult urine should be caused by kidney problems or urinary tract infection. Generally, occult blood in urine can be attributed to the following three reasons: inflammation, stones and tumors. About inflammation, such as glomerulonephritis, pyelonephritis, cystitis, etc. Hematuria can occur, and occult blood can also appear in urine test. Stones themselves, whether kidney, ureter or bladder stones, may cause occult blood, and constipation may also cause occult blood in other situations, such as physiological period. According to the data provided, the occult blood in urine is 3+, the red blood cells in urine are 67.8UL(0-20), and the high magnification field of red blood cells is 12.2 (normal 0-3.6), which can be considered as hematuria. The occurrence of hematuria is generally pathological, such as glomerulonephritis, renal vascular system diseases, urinary tract infections, tumors, trauma, stones and so on. But upper respiratory tract infection or other febrile diseases can cause temporary hematuria after dehydration and strenuous exercise, which is a normal phenomenon. It is suggested to check the erythrocyte deformation rate to make a definite diagnosis. Detection of renal diseases by urine occult blood 3+. Based on syndrome differentiation, the hospital adopts the principle of "combination of traditional Chinese and western medicine, combination of syndrome differentiation and disease differentiation, combination of etiological treatment and holistic treatment", and determines the etiological mechanism of various kidney diseases through accurate detection means of modern medicine, and makes scientific classification, grading and staging. According to the etiology, classification, grading and staging results, we should follow the treatment concept of "tonifying kidney, dredging kidney, consolidating kidney and restoring kidney", scientifically treat according to syndrome differentiation, and adopt different treatment methods such as "autologous blood immune tonifying kidney therapy", "Na Zhi immune tonifying kidney therapy", "multi-target restoring tonifying kidney therapy" and "biological immune restoring kidney therapy" alternately and orderly to eliminate the inflammatory reaction between the body and kidney and repair the damaged ones. The above is the introduction of relevant knowledge made by nephrologists in our hospital on the question "What is the meaning of urine occult blood 3+", hoping to help you have a certain understanding of urine occult blood 3+. The authoritative expert in the diagnosis and treatment of kidney diseases in this hospital said that various diseases of the kidney seriously endanger human health. In daily life, everyone must pay attention to protecting the kidneys, eating reasonably, taking an active part in sports and staying away from diseases.